clamav的炮兵运行命令

Question

我为Linux安装了clamav防病毒。现在，我在终端中运行了以下命令，并得到了一个错误。我该怎么解决呢？

$ sudo freshclam
ERROR: /var/log/clamav/freshclam.log is locked by another process
ERROR: Problem with internal logger (UpdateLogFile = /var/log/clamav/freshclam.log).

Answer 1

freshclam应该已经作为守护进程运行，这就是为什么您要收到该消息的原因。如果您运行以下命令，您应该会看到正在发生更新：

tail -10 /var/log/clamav/freshclam.log

下面是我的一个例子：

terrance@terrance-ubuntu:~$ tail -10 /var/log/clamav/freshclam.log
Fri Dec 23 19:08:16 2016 -> safebrowsing.cld is up to date (version: 45370, sigs: 2490012, f-level: 63, builder: google)
Fri Dec 23 19:08:16 2016 -> bytecode.cld is up to date (version: 285, sigs: 57, f-level: 63, builder: bbaker)
Fri Dec 23 19:08:16 2016 -> --------------------------------------
Fri Dec 23 20:08:16 2016 -> Received signal: wake up
Fri Dec 23 20:08:16 2016 -> ClamAV update process started at Fri Dec 23 20:08:16 2016
Fri Dec 23 20:08:16 2016 -> main.cvd is up to date (version: 57, sigs: 4218790, f-level: 60, builder: amishhammer)
Fri Dec 23 20:08:16 2016 -> daily.cld is up to date (version: 22765, sigs: 1152120, f-level: 63, builder: neo)
Fri Dec 23 20:08:16 2016 -> safebrowsing.cld is up to date (version: 45370, sigs: 2490012, f-level: 63, builder: google)
Fri Dec 23 20:08:16 2016 -> bytecode.cld is up to date (version: 285, sigs: 57, f-level: 63, builder: bbaker)
Fri Dec 23 20:08:16 2016 -> --------------------------------------

正如你所看到的，我的更新就在几分钟前。如果要更改更新间隔，请从终端窗口运行以下命令：

sudo dpkg-reconfigure clamav-freshclam

然后，只需一步一步地查看提示，您就可以更改每天更新的一次(24次，即每小时一次)：

希望这能有所帮助！